Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb57e9174a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::findFile

Symfony\Component\ClassLoader\ClassLoader::findFileRun #519eb486908e7Run #519eb57e9174aDiffDiff%
Number of Function Calls445 447 2 0.4%
Incl. Wall Time (microsec)70,896 71,259 363 0.5%
Incl. Wall Time (microsec) per call 159 159 0 0.1%
Excl. Wall Time (microsec)49,609 49,854 245 0.5%
Incl. CPU (microsecs)71,400 71,990 590 0.8%
Incl. CPU (microsecs) per call 160 161 1 0.4%
Excl. CPU (microsec)38,316 38,781 465 1.2%
Incl. MemUse (bytes)58,580 66,992 8,412 14.4%
Incl. MemUse (bytes) per call 132 150 18 13.8%
Excl. MemUse (bytes)-16,452 -8,340 8,112 49.3%
Incl. PeakMemUse (bytes)157,476 176,640 19,164 12.2%
Incl. PeakMemUse (bytes) per call 354 395 41 11.7%
Excl. PeakMemUse (bytes)133,568 152,468 18,900 14.2%

Parent/Child Regression/Improvement report for Symfony\Component\ClassLoader\ClassLoader::findFile [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\ClassLoader\ClassLoader::findFile2 3.6% 363 20.7% 590 30.7% 8,412 3.6% 19,164 12.3%
Exclusive Metrics Diff for Current Function245 67.5% 465 78.8% 8,112 96.4% 18,900 98.6%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::loadClass1 50.0% 360 99.2% 364 61.7% 112 1.3% 2,248 11.7%
Symfony\Component\ClassLoader\ClassLoader::loadClass@11 50.0% 53 14.6% 51 8.6% 108 1.3% 192 1.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@20 0.0% -26 -7.2% -22 -3.7% 0 0.0% 368 1.9%
Symfony\Component\ClassLoader\ClassLoader::loadClass@30 0.0% -21 -5.8% -19 -3.2% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@50 0.0% -4 -1.1% 213 36.1% 8,192 97.4% 16,312 85.1%
Symfony\Component\ClassLoader\ClassLoader::loadClass@40 0.0% 1 0.3% 3 0.5% 0 0.0% 44 0.2%
Child functions
strpos42 77.8% 56 15.4% 65 11.0% 0 0.0% 0 0.0%
file_exists2 3.7% 26 7.2% 7 1.2% 0 0.0% 0 0.0%
str_replace4 7.4% 15 4.1% 27 4.6% 200 2.4% 228 1.2%
substr4 7.4% 14 3.9% 34 5.8% 100 1.2% 36 0.2%
strrpos2 3.7% 7 1.9% -8 -1.4% 0 0.0% 0 0.0%